What is the intercepts of (x^2-1)/(x^2+1) ?

The intercepts of (x^2-1)/(x^2+1) is X Intercepts: (1,0),(-1,0),Y Intercepts: (0,-1)

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intercepts of (x^2-1)/(x^2+1)

intercepts

\frac{x ^{2} - 1}{x ^{2} + 1}

X Intercepts : (1, 0), (- 1, 0), Y Intercepts : (0, - 1)

Solution steps

x -

axis interception points of

\frac{x ^{2} - 1}{x ^{2} + 1} : (1, 0), (- 1, 0)

y -

axis interception point of

\frac{x ^{2} - 1}{x ^{2} + 1} : (0, - 1)

X Intercepts : (1, 0), (- 1, 0), Y Intercepts : (0, - 1)

\frac{7 e ^{x}}{7 + e ^{x}}

f (x) = cot (x)

\frac{4 x ^{2} - 4 x}{x ^{2} + x - 12}

f (x) = \frac{2}{5} x^{6}

(- 1, 6), (4, 8)

What is the intercepts of (x^2-1)/(x^2+1) ?
The intercepts of (x^2-1)/(x^2+1) is X Intercepts: (1,0),(-1,0),Y Intercepts: (0,-1)